介绍了基于多点协作的上行资源调度方式。从边缘用户与中心用户判定、无线资源分配模式选择、天线设置与接收数据处理和系统仿真结果四个方面进行了论述。重点分析了中心用户与边缘用户区分标准的设定和资源分配、频选模式的频选度量值设定以及多点协作方式的联合接收数据处理等问题。仿真结果表明, 通过合理设置和调整系统的控制参数, 多点协作可以有效地降低系统误码率、提升系统吞吐量。

This article introduces a multi-point cooperation-based uplink resource scheduling method in four aspects: decision of cell edge users and cell center users; selection of radio resource allocation modes, antenna setting and received data processing and system simulation. It emphatically analyzes the user division standard setting, and resource allocation, frequency selection measure setting of frequency selection mode and joint received data processing in the multi-point cooperation mode. Simulation results show that by rationally setting and adjusting the system control parameters, multi-point cooperation can effectively reduce the system bite error rate and improve the system throughput.